Jersey Rifle Camp Park 1880 Garret Rock May Day riot References External links Garret Mountain Reservation page on Passaic County website 2009 map of Garret Mountain Reservation 1953 map of Garret Mountain Reservation Lambert Castle - Passaic County Historical Society Nature reserves in New Jersey Parks in Passaic County, New Jersey National Natural Landmarks in New Jersey Geography of Paterson, New Jersey Watchung Mountains Woodland Park, New Jersey